






"""simple docstring"""





import argparse
import importlib
from pathlib import Path


# Test all the extensions added in the setup
_SCREAMING_SNAKE_CASE   :							Tuple          =		[
    '''kernels/rwkv/wkv_cuda.cu''',
    '''kernels/rwkv/wkv_op.cpp''',
    '''kernels/deformable_detr/ms_deform_attn.h''',
    '''kernels/deformable_detr/cuda/ms_deform_im2col_cuda.cuh''',
    '''models/graphormer/algos_graphormer.pyx''',
]







def 	lowerCamelCase__			(				_lowerCamelCase			:						int					) ->							int:
  # Test all the extensions added in the setup
  for file in FILES_TO_FIND:
    if not (transformers_path / file).exists():
      return False
  return True


if __name__ == "__main__":
  _SCREAMING_SNAKE_CASE   :							Union[str, Any]          =		argparse.ArgumentParser()
  parser.add_argument('''--check_lib''', action='''store_true''', help='''Whether to check the build or the actual package.''')
  _SCREAMING_SNAKE_CASE   :							Union[str, Any]          =		parser.parse_args()
  if args.check_lib:
    _SCREAMING_SNAKE_CASE   :							Dict          =		importlib.import_module('''transformers''')
    _SCREAMING_SNAKE_CASE   :							Any          =		Path(transformers_module.__file__).parent
  else:
    _SCREAMING_SNAKE_CASE   :							Union[str, Any]          =		Path.cwd() / '''build/lib/transformers'''
  if not test_custom_files_are_present(transformers_path):
    raise ValueError('''The built release does not contain the custom files. Fix this before going further!''')












"""simple docstring"""





def 	lowerCamelCase__			(				_lowerCamelCase			:						list[list[int | float]]					) ->							int:
  lowerCamelCase_       	=		len(_lowerCamelCase					)
  lowerCamelCase_       	=		len(matrix[0]					)
  lowerCamelCase_       	=		min(_lowerCamelCase						,							_lowerCamelCase					)

  for row in range(_lowerCamelCase					):
    # Check if diagonal element is not zero
    if matrix[row][row] != 0:
      # Eliminate all the elements below the diagonal
      for col in range(row + 1						,							_lowerCamelCase					):
        lowerCamelCase_       	=		matrix[col][row] / matrix[row][row]
        for i in range(_lowerCamelCase						,							_lowerCamelCase					):
          matrix[col][i] -= multiplier * matrix[row][i]
    else:
      # Find a non-zero diagonal element to swap rows
      lowerCamelCase_       	=		True
      for i in range(row + 1						,							_lowerCamelCase					):
        if matrix[i][row] != 0:
          lowerCamelCase_	,      lowerCamelCase_       	=		matrix[i], matrix[row]
          lowerCamelCase_       	=		False
          break
      if reduce:
        rank -= 1
        for i in range(_lowerCamelCase					):
          lowerCamelCase_       	=		matrix[i][rank]

            # Reduce the row pointer by one to stay on the same row
      row -= 1

  return rank


if __name__ == "__main__":
  import doctest

  doctest.testmod()




